AISI 4140 Steel Fatigue Performance: Cd Replacement by Electroplated Zn-Ni Alloy Coating
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s11665-020-04669-1 http://hdl.handle.net/11449/201567 |
Resumo: | The fatigue behavior of electrodeposited Zn-Ni alloy coating was investigated for its suitability to replace Cd coatings in AISI 4140 steel studs applied in oil and gas industries due to environmental and human health considerations. Axial fatigue tests were carried out at room temperature and statistically analyzed through two-parameter Weibull distribution. The coatings characterization included chemical composition and corrosion resistance analysis through energy-dispersive spectroscopy and salt spray tests, respectively. Furthermore, the fracture surfaces were observed using scanning electron microscopy, and the stress gradient in studs was obtained through finite element analysis. The experimental results showed that the notch sensibility was higher for high-cycle fatigue regime, varying from 0.20 to 0.61 for 104 and 105 cycles, respectively. The stress concentration effect influenced the fatigue life of the component, especially for low-stress levels, decreasing the fatigue strength in about 9% for 104 cycles and more than 20% for 105 cycles. The experimental fatigue data showed an increase in axial fatigue strength of about 8% for 105 cycles for electrodeposited Zn-Ni coating specimens, indicating feasibility with respect to fatigue behavior of the substitution of electrodeposited Cd for a Zn-Ni alloy. |
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Repositório Institucional da UNESP |
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AISI 4140 Steel Fatigue Performance: Cd Replacement by Electroplated Zn-Ni Alloy CoatingCd coatingfailure analysisfatiguefinite element methodstress concentrationZn-Ni coatingThe fatigue behavior of electrodeposited Zn-Ni alloy coating was investigated for its suitability to replace Cd coatings in AISI 4140 steel studs applied in oil and gas industries due to environmental and human health considerations. Axial fatigue tests were carried out at room temperature and statistically analyzed through two-parameter Weibull distribution. The coatings characterization included chemical composition and corrosion resistance analysis through energy-dispersive spectroscopy and salt spray tests, respectively. Furthermore, the fracture surfaces were observed using scanning electron microscopy, and the stress gradient in studs was obtained through finite element analysis. The experimental results showed that the notch sensibility was higher for high-cycle fatigue regime, varying from 0.20 to 0.61 for 104 and 105 cycles, respectively. The stress concentration effect influenced the fatigue life of the component, especially for low-stress levels, decreasing the fatigue strength in about 9% for 104 cycles and more than 20% for 105 cycles. The experimental fatigue data showed an increase in axial fatigue strength of about 8% for 105 cycles for electrodeposited Zn-Ni coating specimens, indicating feasibility with respect to fatigue behavior of the substitution of electrodeposited Cd for a Zn-Ni alloy.Fatigue and Aeronautical Materials Research Group Department of Materials and Technology Sao Paulo State University (Unesp) School of EngineeringFatigue and Aeronautical Materials Research Group Department of Materials and Technology Sao Paulo State University (Unesp) School of EngineeringUniversidade Estadual Paulista (Unesp)Ferreira Fernandes, Martin [UNESP]dos Santos, Jefferson Rodrigo Marcelino [UNESP]de Oliveira Velloso, Verônica Mara [UNESP]Voorwald, Herman Jacobus Cornelis [UNESP]2020-12-12T02:35:59Z2020-12-12T02:35:59Z2020-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1567-1578http://dx.doi.org/10.1007/s11665-020-04669-1Journal of Materials Engineering and Performance, v. 29, n. 3, p. 1567-1578, 2020.1544-10241059-9495http://hdl.handle.net/11449/20156710.1007/s11665-020-04669-12-s2.0-85079686958Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Materials Engineering and Performanceinfo:eu-repo/semantics/openAccess2024-07-02T15:03:44Zoai:repositorio.unesp.br:11449/201567Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:00:21.359252Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
AISI 4140 Steel Fatigue Performance: Cd Replacement by Electroplated Zn-Ni Alloy Coating |
title |
AISI 4140 Steel Fatigue Performance: Cd Replacement by Electroplated Zn-Ni Alloy Coating |
spellingShingle |
AISI 4140 Steel Fatigue Performance: Cd Replacement by Electroplated Zn-Ni Alloy Coating Ferreira Fernandes, Martin [UNESP] Cd coating failure analysis fatigue finite element method stress concentration Zn-Ni coating |
title_short |
AISI 4140 Steel Fatigue Performance: Cd Replacement by Electroplated Zn-Ni Alloy Coating |
title_full |
AISI 4140 Steel Fatigue Performance: Cd Replacement by Electroplated Zn-Ni Alloy Coating |
title_fullStr |
AISI 4140 Steel Fatigue Performance: Cd Replacement by Electroplated Zn-Ni Alloy Coating |
title_full_unstemmed |
AISI 4140 Steel Fatigue Performance: Cd Replacement by Electroplated Zn-Ni Alloy Coating |
title_sort |
AISI 4140 Steel Fatigue Performance: Cd Replacement by Electroplated Zn-Ni Alloy Coating |
author |
Ferreira Fernandes, Martin [UNESP] |
author_facet |
Ferreira Fernandes, Martin [UNESP] dos Santos, Jefferson Rodrigo Marcelino [UNESP] de Oliveira Velloso, Verônica Mara [UNESP] Voorwald, Herman Jacobus Cornelis [UNESP] |
author_role |
author |
author2 |
dos Santos, Jefferson Rodrigo Marcelino [UNESP] de Oliveira Velloso, Verônica Mara [UNESP] Voorwald, Herman Jacobus Cornelis [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Ferreira Fernandes, Martin [UNESP] dos Santos, Jefferson Rodrigo Marcelino [UNESP] de Oliveira Velloso, Verônica Mara [UNESP] Voorwald, Herman Jacobus Cornelis [UNESP] |
dc.subject.por.fl_str_mv |
Cd coating failure analysis fatigue finite element method stress concentration Zn-Ni coating |
topic |
Cd coating failure analysis fatigue finite element method stress concentration Zn-Ni coating |
description |
The fatigue behavior of electrodeposited Zn-Ni alloy coating was investigated for its suitability to replace Cd coatings in AISI 4140 steel studs applied in oil and gas industries due to environmental and human health considerations. Axial fatigue tests were carried out at room temperature and statistically analyzed through two-parameter Weibull distribution. The coatings characterization included chemical composition and corrosion resistance analysis through energy-dispersive spectroscopy and salt spray tests, respectively. Furthermore, the fracture surfaces were observed using scanning electron microscopy, and the stress gradient in studs was obtained through finite element analysis. The experimental results showed that the notch sensibility was higher for high-cycle fatigue regime, varying from 0.20 to 0.61 for 104 and 105 cycles, respectively. The stress concentration effect influenced the fatigue life of the component, especially for low-stress levels, decreasing the fatigue strength in about 9% for 104 cycles and more than 20% for 105 cycles. The experimental fatigue data showed an increase in axial fatigue strength of about 8% for 105 cycles for electrodeposited Zn-Ni coating specimens, indicating feasibility with respect to fatigue behavior of the substitution of electrodeposited Cd for a Zn-Ni alloy. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-12T02:35:59Z 2020-12-12T02:35:59Z 2020-03-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1007/s11665-020-04669-1 Journal of Materials Engineering and Performance, v. 29, n. 3, p. 1567-1578, 2020. 1544-1024 1059-9495 http://hdl.handle.net/11449/201567 10.1007/s11665-020-04669-1 2-s2.0-85079686958 |
url |
http://dx.doi.org/10.1007/s11665-020-04669-1 http://hdl.handle.net/11449/201567 |
identifier_str_mv |
Journal of Materials Engineering and Performance, v. 29, n. 3, p. 1567-1578, 2020. 1544-1024 1059-9495 10.1007/s11665-020-04669-1 2-s2.0-85079686958 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Materials Engineering and Performance |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1567-1578 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128592436002816 |